[comp.sys.mac] SE HD20SC - SCSI ID Changed!

clubmac@runx.ips.oz (Macintosh Users Group) (06/15/88)

Something less than wonderful happened yesterday morning, when I powered up
my Mac SE with HD20SC internal hard disk. The internal hard disk failed to
boot - the Mac behaved as if it didn't have a hard disk. So, I waited, but
nothing happened. 

UNTIL I pressed Command, Option, Shift and Backspace keys. The hard disk
booted up without any further trouble. I decided to run Disk First Aid on it
and to my DISMAY, I discovered that the internal hard disk's SCSI ID had
changed from 0 (which is supposed to be hard coded) to 2!!!!

Can anyone tell me what is going on? Is there a fix?

Thanks in advance,
Jason Haines, President
Club Mac - Australia's Largest Macintosh Users Group

Phone Home:  +61-2-73-1016
OZ Post:     Box 213, Holme Building, Sydney University, NSW, 2006, Australia
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